• 查询稿件
  • 获取最新论文
  • 知晓行业信息
官方微信 欢迎关注

基于虚拟仪器的机车信号设备抗谐波干扰测试系统

田建兆, 王锡奎, 薄宜勇

田建兆, 王锡奎, 薄宜勇. 基于虚拟仪器的机车信号设备抗谐波干扰测试系统[J]. 铁路计算机应用, 2018, 27(12): 51-54.
引用本文: 田建兆, 王锡奎, 薄宜勇. 基于虚拟仪器的机车信号设备抗谐波干扰测试系统[J]. 铁路计算机应用, 2018, 27(12): 51-54.
TIAN Jianzhao, WANG Xikui, BO Yiyong. Anti-harmonic interference testing system for cab signal equipment based on virtual instrument[J]. Railway Computer Application, 2018, 27(12): 51-54.
Citation: TIAN Jianzhao, WANG Xikui, BO Yiyong. Anti-harmonic interference testing system for cab signal equipment based on virtual instrument[J]. Railway Computer Application, 2018, 27(12): 51-54.

基于虚拟仪器的机车信号设备抗谐波干扰测试系统

基金项目: 南京铁道职业技术学院青年基金(YQ170006)
详细信息
    作者简介:

    田建兆,助教; 王锡奎,助教。

  • 中图分类号: U284.4:TP39

Anti-harmonic interference testing system for cab signal equipment based on virtual instrument

  • 摘要: 在电气化区段,机车信号设备经常受到不平衡牵引电流中谐波电流干扰,导致掉码。针对传统机车信号抗谐波干扰测试效率低和误差大等缺点,设计基于虚拟仪器技术的机车信号设备抗谐波干扰测试系统,利用PID控制,通过建立机车信号系统半实物半仿真环境,实现机车信号设备抗谐波电流干扰自动测试。该系统利用LabVIEW平台编程,开发简单,具有良好的人机界面,测试结果表明,使用该系统,机车信号抗谐波干扰测试效率和精度得到了明显提高。
    Abstract: In the electrified section, the cab signal equipment is often disturbed by the harmonic of the unbalanced traction current. In view of the shortcomings of low efficiency and large error in traditional cab signal anti harmonic interference test, an anti-harmonic interference testing system for cab signal equipment based on virtual instrument technology was designed. The system used PID control and established semi physical semi simulation environment of cab signal system to implement automatic testing of cab signal equipment against harmonic current interference. The system was programmed by LabVIEW platform, with simple development and good human-machine interface. The test results show that the efficiency and accuracy of the cab signal against harmonic interference have been significantly improved by using the system.
  • [1] 李彩霞,杨世武,张 炜. 轨道电路不平衡牵引电流干扰测试及分析[J]. 铁路通信信号,2009(45):25-26.
    [2] Shiwu Yang ,Jianzhao Tian,Lei Chen et al. Analysis on harmonic current and its impact on track circuit in high speed railway[C]//IEEE International Conferenee On Intelligent Rail Transportation ,2016.
    [3] 田建兆. 高铁牵引电流瞬态干扰对铁路信号的影响分析[J].铁路计算机应用,2016,25(4):1-5
    [4] 杨 成. 机车信号误译码问题的分析与改善[J]. 铁道通信信号,2017,53(2):35-36.
    [5] 中华人民共和国铁道部. 机车信号车载系统设备:TB/T3287-2013[S]. 北京:中国铁道出版社,2013,7.
    [6] 中华人民共和国铁道部. 铁道信号电气设备电磁兼容性试验及其限值:TB/T3073-2003[S]. 北京:中国铁道出版社,2003,9.
    [7] 杨国询. 基于VXI 总线的机车信号抗干扰自动测试系统的研制[J]. 铁道学报,2004(26):50-54.
    [8] 田建兆. 铁路信号设备抗电气化不平衡牵引电流干扰测试与处理平台研究[D]. 北京:北京交通大学,2016.
    [9] 薛世润,高晓丁,唐定兵,等. 基PC 机与 LabVIEW 技术的机车信号检测系统[J]. 自动化技术与应用,2014(33):72-76.
    [10] Zhongyuan Wang,Yongheng Shang,Jiarui Liu. A LabVIEW based automatic test system for sieving chips[J]. Measurement,2013, 46 (1): 402-410.
    [11] 李正交,王永和. 基于PXI 总线的电源模块自动测试系统设计[J] . 铁路计算机应用,2011,20(12):48-50.
    [12] 杨高科. LabVIEW 虚拟仪器项目开发与管理[M]. 北京:机械工业出版社,2012,1 :207-213.
计量
  • 文章访问数:  60
  • HTML全文浏览量:  0
  • PDF下载量:  8
  • 被引次数: 0
出版历程
  • 收稿日期:  2018-04-11
  • 刊出日期:  2018-12-24

目录

    /

    返回文章
    返回